16166993472400
16,166,993,472,400 is an even composite number composed of four prime numbers multiplied together.
16166993472400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 16166993472400:
24 × 52 × 1272 × 15832
(2 × 2 × 2 × 2 × 5 × 5 × 127 × 127 × 1583 × 1583)See below for interesting mathematical facts about the number 16166993472400 from the Numbermatics database.
Names of 16166993472400
- Cardinal: 16166993472400 can be written as Sixteen trillion, one hundred sixty-six billion, nine hundred ninety-three million, four hundred seventy-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.61669934724 × 1013
Factors of 16166993472400
Divisors of 16166993472400
- Number of divisors d(n): 135
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 127 200 254 400 508 635 1016 1270 1583 2032 2540 3166 3175 5080 6332 6350 7915 10160 12664 12700 15830 16129 25328 25400 31660 32258 39575 50800 63320 64516 79150 80645 126640 129032 158300 161290 201041 258064 316600 322580 402082 403225 633200 645160 804164 806450 1005205 1290320 1608328 1612900 2010410 2505889 3216656 3225800 4020820 5011778 5026025 6451600 8041640 10023556 10052050 12529445 16083280 20047112 20104100 25058890 25532207 40094224 40208200 50117780 51064414 62647225 80416400 100235560 102128828 125294450 127661035 200471120 204257656 250588900 255322070 318247903 408515312 501177800 510644140 636495806 638305175 1002355600 1021288280 1272991612 1276610350 1591239515 2042576560 2545983224 2553220700 3182479030 5091966448 5106441400 6364958060 7956197575 10212882800 12729916120 15912395150 25459832240 31824790300 40417483681 63649580600 80834967362 127299161200 161669934724 202087418405 323339869448 404174836810 646679738896 808349673620 1010437092025 1616699347240 2020874184050 3233398694480 4041748368100 8083496736200 16166993472400
- Sum of all divisors σ(n): 39174193007121
- Sum of proper divisors (its aliquot sum) s(n): 23007199534721
- 16166993472400 is an abundant number, because the sum of its proper divisors (23007199534721) is greater than itself. Its abundance is 6840206062321
Bases of 16166993472400
- Binary: 111010110100001010111110011100101011100100002
- Hexadecimal: 0xEB42BE72B90
- Base-36: 5QB0IHSB4
Squares and roots of 16166993472400
- 16166993472400 squared (161669934724002) is 261371677936624209561760000
- 16166993472400 cubed (161669934724003) is 4225594211071638696876783584655424000000
-
16166993472400 is a
perfect square number . Itssquare root is 4020820 -
The
cube root of 16166993472400 is 25285.7838407855
Scales and comparisons
How big is 16166993472400?- 16,166,993,472,400 seconds is equal to 514,060 years, 20 weeks, 6 minutes, 40 seconds.
-
To count from 1 to 16,166,993,472,400 would take you about one million, two hundred eighty-five thousand, one hundred fifty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 16166993472400 cubic inches would be around 2107.1 feet tall.
Recreational maths with 16166993472400
- 16166993472400 backwards is 00427439966161
- The number of decimal digits it has is: 14
- The sum of 16166993472400's digits is 58
- More coming soon!
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